Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131621 | Process for recovering aminoalcohols and glycols from aqueous streams of taurine production | — | 2018-11-20 |
| 10112894 | Cyclic process for producing taurine | — | 2018-10-30 |
| 10065921 | Process for producing long chain amino acids and dibasic acids | — | 2018-09-04 |
| 10053416 | Process for producing long chain amino acids and dibasic acids | — | 2018-08-21 |
| 10040755 | Process for producing alkali taurinate | — | 2018-08-07 |
| 9994517 | Method for preparing taurine | — | 2018-06-12 |
| 9969676 | Process for the separation of long chain amino acids and dibasic acids | — | 2018-05-15 |
| 9969680 | Process for the separation of long chain amino acids and dibasic acids | — | 2018-05-15 |
| 9926265 | Cyclic process for producing taurine | — | 2018-03-27 |
| 9850200 | Method for preparing taurine | — | 2017-12-26 |
| 9815778 | Cyclic process for producing taurine | — | 2017-11-14 |
| 9745258 | Cyclic process for producing taurine | — | 2017-08-29 |
| 9598360 | Cyclic process for production of taurine from alkali vinyl sulfonate | — | 2017-03-21 |
| 9598357 | Process for producing taurine from alkali taurinates | — | 2017-03-21 |
| 9593076 | Cyclic process for producing taurine | — | 2017-03-14 |
| 9573890 | Process for producing taurine | — | 2017-02-21 |
| 9428451 | Cyclic process for the production of taurine from alkali isethionate | — | 2016-08-30 |
| 9428450 | Process for producing taurine from alkali taurinates | — | 2016-08-30 |
| 9145359 | Cyclic process for the production of taurine from monoethanolamine | — | 2015-09-29 |
| 9120722 | Optically active valine complex and a method for producing the same | — | 2015-09-01 |
| 9108907 | Process for the production of taurine from ethanol | — | 2015-08-18 |
| 9061978 | Process for the production of ethionic acid | — | 2015-06-23 |
| 9061976 | Cyclic process for the production of taurine from ethylene oxide | — | 2015-06-23 |
| 8609890 | Cyclic process for the production of taurine | — | 2013-12-17 |